baber/WOPTO huggingface dataset:
Patent JP-H07150208-A (JP)
Title: Operation of blast furnace
Inventor: SUNAHARA KOHEI
IPC: C21B5/00
Filed: 1993-11-30
Abstract: PURPOSE:To stably maintain the furnace condition by controlling an ore/coke piling wt. ratio in the central zone of a blast furnace to low level without newly arranging a charging device. CONSTITUTION:At the time of operating the blast furnace by repeating single charge of the coke and simultaneous charge of the ore and the coke, a bulk ratio weighted mean average grain diameter of the coarse grain ore possessing 10 bulk % the total ore from the coarse grain in the grain size of the ore is made to be <=1.2 times of the bulk ratio-weighted average grain diameter of the fine grain coke possessing 10 bulk % the coke from the fine grain in the grain size of the coke simultaneously charged with the ore. At the time of executing the simultaneous charge of the ore and the coke, at first, the coke is piled at the bottom part of an ore storing part between a large bell cup and a large bell, and the ore is piled on the upper part thereof, and thus, it is desirable to adopt the charging pattern completing the charge of the coke precedent to the charge of the ore at the initial stage of the simultaneous charge. By this method, the gas permeability and the liquid permeability in the furnace core are secured by suitably strengthening the center flow in the furnace and reducing the poor reaction of the coke in the furnace core.
Patent JP-2000128759-A (JP)
Title: Production of cosmetic containing collagen and cosmetic composition containing collagen
Inventor: HIGUCHI HIROSHI
IPC: A61K8/00
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To obtain a cosmetic having a good feeling to a skin and remaining property on its application and excellent in compatibility by blending a collagen having a specific relative angle of rotation with the cosmetic. SOLUTION: This cosmetic containing a collagen is obtained by preparing the collagen having (-)180-130 deg. relative degree of rotation and not recognized to contain low molecular weight molecules of <=100,000 molecular weight without damaging the chemical structure of the collagen, and blending the collagen to a cosmetic. The collagen is obtained by breaking up a triple helices structure specific to the collagen without cutting the peptide bond of the collagen molecular chain. The collagen is a collagen molecular chain modified moderately by a heating and can be obtained by moderately heat-treating the collagen extract liquid under a neutral condition and then performing a fractional purification with an ultrafiltration membrane. Finally it is desirable to pass a membrane filter for removing bacteria.
Patent JP-S63151287-A (JP)
Title: Video signal processor
Inventor: SAKAUCHI TATSUJI
IPC: H04N9/64
Filed: 1986-12-16
Abstract: PURPOSE:To prevent the occurrence of errors in amplitude and sampling phase of its own digital data by detecting an amplitude error and a sampling phase error from the sampling data of a reference signal at the time of digitally converting the illuminance signal of a video signal and two color signals respectively, then controlling the conversions. CONSTITUTION:A first switch circuit 7 inserts a reference signal in the prescribed position in the horizontal blanking period of an illuminance signal Y. Thus reference-signal-inserted illuminance signal is amplified, band-limited, and clamped, and inputted to an A/D converter 11. A phase error signal is analog-converted by a second D/A converter 18, amplified and band-limited, the inputted to a variable delay circuit 21. The circuit 21 controls the delay amount of a clock fY generated by a clock signal generation circuit 5 so that a phase error signal comes to zero. In the means time, color signals C1, C2 are processed similarly with an illuminance signal Y. Therefore, the variation in amplitude and delay time in a stage from the insertion of a reference signal to the end of digital conversion, can be automatically corrected.
Patent JP-2001123856-A (JP)
Title: Variable control device and method for valve spring load
Inventor: MIZOBUCHI TAKASHI
IPC: F01L1/14
Filed: 1999-10-21
Abstract: PROBLEM TO BE SOLVED: To prevent the erosion of a valve at blow-by and high load by crushing foreign matters, when the foreign matters are caught between an inlet/ exhaust valve and a valve sheet of an internal combustion engine. SOLUTION: A spring retainer, supporting one end of a valve spring 7 energizing the inlet (exhaust) valve 1 toward a closing position, is made a double structure, constituted of a first retainer 4 moving along with a tappet 3 and a piston-shaped second retainer 5 sliding in the tappet, and a space between them is set to a hydraulic chamber 6. When pressure oil is fed to the hydraulic chamber 6 by a pressure governing valve 10 controlled by a microcomputer 14, the valve spring 7 is compressed to enhance the set load and the foreign substance is crushed. Under normal a driving state, the oil pressure of the hydraulic chamber 6 is reduced so that the set load of the spring 7 becomes small, thereby preventing the valve from slopping and breaking.
Patent JP-H07199387-A (JP)
Title: Silver halide photographic emulsion
Inventor: DEIDEIEERU JIYAN MARUTAN
IPC: G03C1/015
Filed: 1994-12-02
Abstract: PURPOSE: To provide a silver halide photographic emulsion by which a desensitization problem caused by a spectroscopic sensitizing pigment is solved. CONSTITUTION: A core/shell type emulsion has specific particle structure chemically sensitized by sulfur, gold and selenium compounds and spectrally sensitized by spectral sensitizing pigment which one oxygen atom is contained in at least one hetrocycle of carbocyanine to form. In this way, the emulsion improves the desensitization by pigment.
Patent JP-2000132428-A (JP)
Title: Computer system, application monitoring method for computer system, and program recording medium
Inventor: KANO HARUHIDE
IPC: G05B23/02
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To enable a user to monitor the operation state of an application by an industrial computer device without paying any attention when structuring the application. SOLUTION: This system is equipped with a monitor command process 1 or monitor specifying program 3 which specifies an application to be monitored, an application monitoring background process 5 which periodically inspects operation time parameters of a specified application process supplied by an operating system 7 and acquires variation in process operation time to be integrated, decides that the application becomes abnormal when the variation rate reaches 0, and shuts down the computer device, and a display device 8 which visually displays that while the application is monitored and notifies the user of abnormality if the application becomes abnormal.
Patent JP-2000127276-A (JP)
Title: Manufacture of carpet
Inventor: FUKUSHIMA KENICHI
IPC: B32B5/00
Filed: 1998-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a carpet, not generating big bubbles or inflated parts in a packing member and prominent in productivity, and the manufacturing method of the same. SOLUTION: A vapor permeable substrate 15 is set on a conveyor belt 55 and packing material slurry 21, 31, containing an aqueous resin dispersion and at least one inorganic powder of hydraulic inorganic powder or non hydraulic inorganic powder, are formed continuously on the substrate so as to form the shape of a sheet. Subsequently, a carpet substrate 12 is superposed on the packing slurry continuously to form a laminate 10, then, heating and drying are effected while moving the laminate 10. In this case, steam is discharged out of the vapor permeable substrate 15 also to manufacture the carpet continuously.
Patent JP-S63156175-A (JP)
Inventor: TAKAHASHI ICHIRO
IPC: B32B3/26
Filed: 1986-12-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04174204-A (JP)
Title: Rubbish combustion control device
Inventor: MIURA AKIZO
IPC: F23G5/50
Filed: 1990-11-06
Abstract: PURPOSE:To prevent the overshooting of evaporation amount from the target value due to an excessive rubbish feed by a method wherein the evaporation amount of a boiler is compared with a preset value and, when the evaporation amount is decreased below a preset value, the rubbish feed speed is controlled by a feeder. CONSTITUTION:Rubbish is thrown into a rubbish hopper 42 and emptied onto a fire grade 44 by the reciprocal movement of a feeder 41 so as to be burned. The feeder speed is changed by controlling the hydraulic oil being sent to the hydraulic cylinder of the feeder 41. A computing device 1 consists of an input point 2 for boiler evaporation amount, a feeder on/off output point 25 for turning on and off the feeder 41 and a feeder speed output point 24 for changing the speed of the feeder 41. The feeder speed is set by a feeder speed setting device 18 to prevent the overshooting of the evaporation amount from the target value due to an excessive rubbish feeding.
Patent JP-H10145411-A (JP)
Title: Switching hub
Inventor: ONUKI YASUTERU
IPC: H04L12/44
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a virtual LAN including plural switching hubs by discriminating the repetition destination port of a received frame based on network virtual LAN information. SOLUTION: Memory areas 741, 751, 761, 742, 752 and 762 of switching hubs 1 and 2 (701 and 702) respectively store port information, present station virtual LAN information and network virtual LAN information. When a broadcast frame transmitted by a terminal 1 (731) is received, the switching hub 2 (702) reads a virtual LAN number corresponding to the transmission source MAC address of the received frame out of the memory area 762 for the network virtual LAN information. In this case, the virtual LAN number corresponding to a MAC address '00000001' of the terminal 731 is '10'. Then, while referring to the port information in the memory area 742, the switching hub 2 (702) repeats the broadcast frame only to a LAN port 1 (721) corresponding to the virtual LAN number '10'.
Patent JP-H10142008-A (JP)
Title: Indicator for vehicle
Inventor: ITAHANA ISAYOSHI
IPC: G01D11/28
Filed: 1996-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an indicator by which visibility of indication or its commercial value is made high by allowing a dial plate and the other sections to show a different contrast therebetween in the daytime and nighttime without failing the degree of freedom of design or design indication. SOLUTION: Sections 432c and 432e unnecessary to be indicated around a dial plate 432 are masked with a masking means. The masking means is colored and transmits light and the sections unnecessary to be indicated on the dial plate have a light-transmitting property. A light source for illumination provided on the back of the dial plate is lit up in the nighttime when the surrounding is dark, and an illumination light from a bulb is transmitted through the colored light-transmitting mask means and sections unnecessary to be indicated on the dial plate. The sections 432c and 432e support the peripheral part of the dial plate 432 by a supporting member, so that they are expanded outward.
Patent JP-H08135353-A (JP)
Title: Ladder device of garret storage
Inventor: UEDA TAKATOSHI
IPC: E04F11/06
Filed: 1994-11-08
Abstract: PURPOSE: To easily expand and fold a ladder for a garret storage by fitting a ladder folded in three to the upper surface of a closing plate of an opening through a connector, and energizing the second stage of the ladder in the folding direction by a weak torsion spring. CONSTITUTION: A closing plate 12 of a ladder device 11 is fitted to an opening 4 of a garret storage 2 disposed on a ceiling plate 1 in such a manner as to freely open and close through a hinge 13. A first ladder member 19 is installed on the upper surface of the closing plate 12 through a connector 23, and second and third ladder members 20, 21 are connected to each other in such a manner as to freely oscillate through right and left pivoting metal fittings 24, 25 and folded and stacked to form a folding ladder member 16. The second ladder member 20 is energized in the folding direction by a torsion spring which is weaker than the total weight of the second and third ladder members 20, 21 and fitted to a pivot of the pivoting metal fitting 24.  At the time of using the ladder device, the closing plate 12 is opened by an operation rod, and the grips of right and left handles 32 provided at the bottom of a notch 31 of the third ladder member 21 are grasped by both hands and stretched. At the time of storing the ladder, the ladder is folded by reverse operation to be returned to the garret.
Patent JP-H08133396-A (JP)
Title: Beverage dispenser
Inventor: KADO SHUJI
IPC: B67D1/10
Filed: 1994-11-08
Abstract: PURPOSE: To prevent a diluted liquid from leaking out of the delivery side supply pipe connected to the delivery side of a supply pump. CONSTITUTION: An extraction pump 40 and an extraction nozzle 42 are connected to the lower part of a condensed liquid container 38 stored in a containing chamber 15. A supply pump 70 feeding cold water or hot water to the extraction nozzle 42 is arranged in the lower part of the containing chamber 15. A suction side supply pipe 66 for hot water and a suction side supply pipe 34 for cold water are connected to the inflow side of a changeover valve 36 connected to the suction side of the supply pump 70. The other end of the suction side supply pipe 66 for hot water is inserted in a hot water storage tank 46. The other end of the suction side supply pipe 34 for cold water is inserted in a subtank 30 installed in a water storage tank 24. The other end of the delivery side supply pipe 68 connected to the delivery side of the supply pump 70 is connected to the extraction nozzle 42.  The delivery side supply pipe 68 of the supply pump 70 is set shorter than the suction side supply pipe 34 of the pump 70.
Patent JP-H07156942-A (JP)
Title: Paper container
Inventor: TSUCHIYA HIROTAKA
IPC: B32B27/32
Filed: 1993-11-30
Abstract: PURPOSE:To provide a paper container which is superior in anti-stress cracking properties and does not generate stress cracking even when, e.g. an oil, surface active agent or alkaline chemical, etc., is filled, and in addition, has low temperature sealability, and at the same time has a favorable mechanical aptitude. CONSTITUTION:For a paper container, a paper composite material 1, for which a low density polyethylene (LpPE) layer 10, low pressure normal low density polyethylene (LLDPE) layer 9 on the outside of the low density polyethylene layer 10, and in addition, base material layer 2 made of paper on the outside of the low pressure normal low density polyethylene layer 9 are arranged, is applied, and the low density polyethylene (LDPE) layer 10 is made the innermost layer.
Patent JP-H03161678-A (JP)
Title: Guide device of plug door
Inventor: TAKAHASHI KAZUTAMA
IPC: E05F15/56
Filed: 1989-11-17
Abstract: PURPOSE:To prevent the contact of a door with a side wall of a car by having such a construction as a slide mechanism does not operate unless the movement in the corbel direction of the door by a link mechanism is completed or the link mechanism does not operate during the movement of the door. CONSTITUTION:When a door 3 makes open opeation, an open and close cylinder 9 and an in and out sylinder 14 are operated to project each of piston rods 9a and 14a. After that, the door 3 and second guide mechanism 5 are guided by the first guide mechanism 4, and they are corbeled in the direction of (a). Then, when the piston rod 14a reaches the moving end of the corbel direction, a roller plunger 31a of a limit valve 31 is pushed and reduced by a limit plate 32. When the door 3 is moved in the corbel direction by a specific size, the piston rod 9a is only projected. In addition, a sliding piece 5b of the second guide mechanism 5 and a coupling metal fixture 8 are moved in the (c) direction as an open direction along a guide rail 5a and, at the same time, the door 3 is moved in the (c) direction.
Patent JP-H05222554-A (JP)
Title: Apparatus for ion-etching of large-surface-area processed article
Inventor: BERUNHARUTO KORUTO
IPC: H01J37/32
Filed: 1992-11-11
Abstract: PURPOSE: To execute the uniform etching treatment of a large-area substrate by providing the apparatus with an anode having staircase-like regions in parallel with a cathode mounted with the substrate and passing an inert gas in parallel with the substrate.  
     CONSTITUTION: The cathode supporting the substrate in a vessel casing 4 is connected via a high-frequency matching circuit network 5 to a high-frequency power source 7. The anode 3 is arranged in parallel with the cathode and the surface thereof is provided with the plural staircase-like regions 8. The inert gas, such as Ar, is passed from an inlet 2 to an outlet 6 in parallel with the cathode and a high-frequency voltage is impressed between the anode 3 and the cathode in a low-pressure atmosphere of 10 -3  to 10 -2  hPa to generate plasma. The Ar atoms are electrified negative to collide against the substrate, thereby etching the surface. The anode 3 has the staircase-like surface which gradually decreases the spacing between both electrodes in the Ar ion concn. increasing area downstream of the gaseous Ar flow, thereby uniformly etching the entire surface of the substrate. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H02148843-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAGAMINE YUKINAO
IPC: H01L21/318
Filed: 1988-11-30
Abstract: PURPOSE:To make it possible to form a silicon nitride film characterized by low stress (so as to be accompanied by no or less warping) thickly, to improve moisture resistance as a protecting film for a semiconductor device and to increase hardness by growing the silicon nitride film with a CVD apparatus utilizing plasma-excited reaction at high frequency power of 1.1+ or -0.1 W/cm<2>. CONSTITUTION:A CVD apparatus is connected to an exhausting system such as a vacuum pump and comprises a reaction chamber 1 in which reactant gas is introduced and counter electrodes 3 and 4 which are connected to a high frequency power source 2. A heater is attached to the lower electrode 4. A semiconductor substrate 5 is mounted on the electrode 4. After the silicon wafer (4 inches) 5 is mounted on the electrode 4 (diameter: 18 cm), the inside of the reaction chamber 1 evacuated. A reactant gas is made to flow into the chamber. A specified pressure is maintained in the reaction chamber 1. The silicon wafer 5 is heated to a specified temperature. High frequency electric power having the frequency of 13.56 MHz (applied power per unit area of electrode) is made to be 1.1+ or -0.1 W/cm<2>, and a silicon nitride film is grown.
Patent JP-H02148650-A (JP)
Title: Fluorescent lamp
Inventor: IMAMURA HITOSHI
IPC: H01J61/94
Filed: 1988-11-30
Abstract: PURPOSE:To obtain a higher brigthness and improve light distribution characteristics by providing a means trailing a part of a positive column passing on a taper face in such a manner that it is brought close to the fluorescent film of at least the translucent plate side end part of the taper face. CONSTITUTION:As a part of a positive column is trailed close to the fluorescent film 9 of at least the translucent plate 12 side of a taper face 6 of a fluorescent film 9 coated body, UV radiating strength is increased in the point where the part of the positive column comes close to the fluorescent film 9, and a high brightness is distributed on at least the translucent plate 12 side end part of the taper face 6 of the fluorescent film 9 coated body. The luminescence generated in the high brightness part of the translucent plate 12 side end part of the taper face 6 of the fluorescent film 9 coated body is externally outputted from the translucent plate 12 toward its center part side without being shielded by a diaphragm. Hence, a higher brightness of a fluorescent lamp and an improvement in symmetry of light distribution characteristics can be achieved by the increased light portion of the luminescence outputted toward the translucent plate.
Patent JP-H06145240-A (JP)
Title: Catalyst for alpha-olefin polymerization and production of alpha-olefin polymer using the same
Inventor: SUGANO TOSHIHIKO
IPC: C08F4/6592
Filed: 1992-11-11
Abstract: PURPOSE:To obtain the subject catalyst excellent in W catalytic activity dura tion and storage stability and capable of providing a polymer having good particle properties by impregnating almoxane and a specific transition metallic compound into a specific organic porous polymer. CONSTITUTION:The objective catalyst is obtained by impregnating (B1) almoxane and (A1) a transition metal compound of the group IVB to VIB of the periodic table having one or more conjugated five membered ring ligands [e.g. bis(cyclopentadienyl)zirconium dichloride] into (A2) an organic porous polymer >=0.3cc/g sum of pore volume of total pores having 5-1000mum average particle diameter and 0 006-10mum pore diameter and >=50% ratio of sum of pore volume of total pores having 0.05-2mum pore diameter to sum of pore volume of total pores having 0.006-10mum pore diameter. Furthermore, the catalyst is brought into contact with (C) alpha-olefin to provide the objective alpha-olefin polymer.
Patent JP-H02146415-A (JP)
Title: Heating cooking utensil
Inventor: KANEKO HIDEKI
IPC: F24C15/14
Filed: 1988-11-29
Abstract: PURPOSE:To prevent a drop of boiling soup from a soup receiving pan and improve the cleaning efficiency of said soup receiving pan by installing a pan holder to the upper part of said soup receiving pan and a burner with a burner port into a box so that said burner port may face an opening of the soup receiving pan. CONSTITUTION:A cock 10 is opened by handling a knob 11 of the cock 10 so that a burner 19 may be ignited. A burner port of the burner 19 is on the opposite side of an opening 10 of a soup receiving pan 15, thereby forming flames side-ways so that the flames may spread over, collide with the bottom of a pan 14 and heat the pan 14. When a cooked stuff is boiled through it in the pan 14, the soup is boiled over on the bottom of a soup receiving pan 15, a soup-based cooked stuff boils over the soup receiving pan 15 from a portion near the bottom of the pan 14, but no opening is provided on the bottom of the soup receiving pan 15, which prevents the boiling over not only on a burner 19 but also inside a box 1, and further on a base generally called a gas base to which a gas heater with a grill is installed. Furthermore, there is no opening on the bottom of the soup receiving pan 15 and a head 20 of the burner 19 is not exposed so that it may be substantially flat-shaped, which makes it possible to clean a boiled over stuff with ease.
Patent JP-H09145068-A (JP)
Title: Rear cover for table stove
Inventor: NOZU MASAHIRO
IPC: F24C15/12
Filed: 1995-11-20
Abstract: PROBLEM TO BE SOLVED: To facilitate the opening or closing of a top board free from accidental tumbling during use while it is left at the rear of a table stove in a rear cover for the table stove comprising the top board which is set at the rear of the table stove to cover a clearance between the table stove and a rear wall surface and a pair of support legs to support the top board on the side of a short edge part. SOLUTION: A support leg 2 is built integral up with an upright roughly U-shaped leg part 21 and a pair of first and second round shaft parts 2a and 2b extending horizontally and the same direction from both upper end parts of the leg part 21. When one of the round shaft parts, the first round shaft part 2a is mounted free to turn along a long edge part 1a on the rear side of a top board 1, the other thereof, the second round shaft part 2b is allowed to be mounted detachable freely along a long edge part 1b on the front side. The height of the support leg 21 almost matches the height of a table stove.